JPS57127197A - Liquefied gas evaporator - Google Patents

Liquefied gas evaporator

Info

Publication number
JPS57127197A
JPS57127197A JP1022081A JP1022081A JPS57127197A JP S57127197 A JPS57127197 A JP S57127197A JP 1022081 A JP1022081 A JP 1022081A JP 1022081 A JP1022081 A JP 1022081A JP S57127197 A JPS57127197 A JP S57127197A
Authority
JP
Japan
Prior art keywords
liquefied gas
cover
evaporator
gas
enclosed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1022081A
Other languages
Japanese (ja)
Other versions
JPS6137519B2 (en
Inventor
Toshimi Mutsukushi
Katsuya Ebara
Kazuyuki Ito
Sankichi Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1022081A priority Critical patent/JPS57127197A/en
Publication of JPS57127197A publication Critical patent/JPS57127197A/en
Publication of JPS6137519B2 publication Critical patent/JPS6137519B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0309—Heat exchange with the fluid by heating using another fluid
    • F17C2227/0316—Water heating
    • F17C2227/0318—Water heating using seawater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE:To contrive to micrify bubbles flowing out of the jetting part of liquefied gas so as to prevent the heat-exchanging ability of the evaporator from lowering by a method wherein a discharge nozzle of liquefied gas is enclosed with a cover with an open lower end shaped in ziazag. CONSTITUTION:For the liquefied gas evaporator 1 which gasified liquefied gas by directly contacting with a heating medium such as sea water, fresh water or the like, the discharge nozzle 3 of the liquefied gas is enclosed with the cover 4 with the open lower end. The lower end of the cover 4 is located below the liquid surface of the heating medium and the gas-liquid boundary surface 5, which is held by the pressure of evaporated gas, is provided at the lower end 17 shaped in zigzag 19 of said cover 4. Accordingly, no large lump of bubble is generated from the jetting part of liquefied gas, resulting in enabling to obtain the liquefied gas evaporator with excellent heat-exchanging ability.
JP1022081A 1981-01-28 1981-01-28 Liquefied gas evaporator Granted JPS57127197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1022081A JPS57127197A (en) 1981-01-28 1981-01-28 Liquefied gas evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1022081A JPS57127197A (en) 1981-01-28 1981-01-28 Liquefied gas evaporator

Publications (2)

Publication Number Publication Date
JPS57127197A true JPS57127197A (en) 1982-08-07
JPS6137519B2 JPS6137519B2 (en) 1986-08-23

Family

ID=11744185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1022081A Granted JPS57127197A (en) 1981-01-28 1981-01-28 Liquefied gas evaporator

Country Status (1)

Country Link
JP (1) JPS57127197A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230571A (en) * 2011-05-19 2011-11-02 上海正帆科技有限公司 Vaporization device and method for liquid source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230571A (en) * 2011-05-19 2011-11-02 上海正帆科技有限公司 Vaporization device and method for liquid source

Also Published As

Publication number Publication date
JPS6137519B2 (en) 1986-08-23

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